summaryrefslogtreecommitdiff
path: root/io_uring/net.h
blob: 52bfee05f06a14ea3df09b94ab0b26f2afad4e20 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
// SPDX-License-Identifier: GPL-2.0

#include <linux/net.h>
#include <linux/uio.h>

struct io_async_msghdr {
#if defined(CONFIG_NET)
	struct iovec			fast_iov;
	/* points to an allocated iov, if NULL we use fast_iov instead */
	struct iovec			*free_iov;
	int				free_iov_nr;
	int				namelen;
	__kernel_size_t			controllen;
	__kernel_size_t			payloadlen;
	struct sockaddr __user		*uaddr;
	struct msghdr			msg;
	struct sockaddr_storage		addr;
#endif
};

#if defined(CONFIG_NET)

int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_shutdown(struct io_kiocb *req, unsigned int issue_flags);

void io_sendmsg_recvmsg_cleanup(struct io_kiocb *req);
int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags);

int io_send(struct io_kiocb *req, unsigned int issue_flags);

int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags);
int io_recv(struct io_kiocb *req, unsigned int issue_flags);

void io_sendrecv_fail(struct io_kiocb *req);

int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_accept(struct io_kiocb *req, unsigned int issue_flags);

int io_socket_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_socket(struct io_kiocb *req, unsigned int issue_flags);

int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_connect(struct io_kiocb *req, unsigned int issue_flags);

int io_send_zc(struct io_kiocb *req, unsigned int issue_flags);
int io_sendmsg_zc(struct io_kiocb *req, unsigned int issue_flags);
int io_send_zc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
void io_send_zc_cleanup(struct io_kiocb *req);

int io_bind_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_bind(struct io_kiocb *req, unsigned int issue_flags);

int io_listen_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_listen(struct io_kiocb *req, unsigned int issue_flags);

void io_netmsg_cache_free(const void *entry);
#else
static inline void io_netmsg_cache_free(const void *entry)
{
}
#endif